NO158229C - LEAD RISE REGULATION SYSTEM OF A NUMBER OF LEAVES APPLIED TO A ROTABLE NAV. - Google Patents

LEAD RISE REGULATION SYSTEM OF A NUMBER OF LEAVES APPLIED TO A ROTABLE NAV.

Info

Publication number
NO158229C
NO158229C NO810844A NO810844A NO158229C NO 158229 C NO158229 C NO 158229C NO 810844 A NO810844 A NO 810844A NO 810844 A NO810844 A NO 810844A NO 158229 C NO158229 C NO 158229C
Authority
NO
Norway
Prior art keywords
rotable
nav
regulation system
rise regulation
lead rise
Prior art date
Application number
NO810844A
Other languages
Norwegian (no)
Other versions
NO158229B (en
NO810844L (en
Inventor
Merritt Benton Andrews
Original Assignee
United Technologies Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of NO810844L publication Critical patent/NO810844L/en
Publication of NO158229B publication Critical patent/NO158229B/en
Publication of NO158229C publication Critical patent/NO158229C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Wind Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Operation Control Of Excavators (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Control Of Electric Motors In General (AREA)
NO810844A 1980-03-17 1981-03-12 LEAD RISE REGULATION SYSTEM OF A NUMBER OF LEAVES APPLIED TO A ROTABLE NAV. NO158229C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/130,656 US4348156A (en) 1980-03-17 1980-03-17 Blade pitch actuation system

Publications (3)

Publication Number Publication Date
NO810844L NO810844L (en) 1981-09-18
NO158229B NO158229B (en) 1988-04-25
NO158229C true NO158229C (en) 1988-08-03

Family

ID=22445714

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810844A NO158229C (en) 1980-03-17 1981-03-12 LEAD RISE REGULATION SYSTEM OF A NUMBER OF LEAVES APPLIED TO A ROTABLE NAV.

Country Status (17)

Country Link
US (1) US4348156A (en)
JP (1) JPS57374A (en)
KR (1) KR850000937B1 (en)
AR (1) AR224298A1 (en)
AU (1) AU541151B2 (en)
BR (1) BR8101496A (en)
CA (1) CA1146077A (en)
DE (1) DE3110265A1 (en)
DK (1) DK105081A (en)
ES (1) ES8203755A1 (en)
FR (1) FR2478216A1 (en)
GB (1) GB2071782B (en)
IL (1) IL62272A (en)
IT (1) IT1137432B (en)
NL (1) NL191603C (en)
NO (1) NO158229C (en)
SE (1) SE446651B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126188A1 (en) * 1981-07-03 1983-01-20 J.M. Voith Gmbh, 7920 Heidenheim "OVERLOAD PROTECTION DEVICE FOR ADJUSTING PROPELLERS
US4462753A (en) * 1982-06-22 1984-07-31 United Technologies Corporation Blade feathering system for wind turbines
GB8300101D0 (en) * 1983-01-05 1983-02-09 Short Bros Ltd Control of aerial propeller
US4833032A (en) * 1986-09-12 1989-05-23 E. I. Du Pont De Nemours And Company Texturing polyester yarns
US5186608A (en) * 1991-10-25 1993-02-16 United Technologies Corporation Hydraulic low pitch switch for propeller pitch change system
US5584655A (en) * 1994-12-21 1996-12-17 The Wind Turbine Company Rotor device and control for wind turbine
US5660527A (en) * 1995-10-05 1997-08-26 The Wind Turbine Company Wind turbine rotor blade root end
DE19541202C2 (en) * 1995-11-04 1997-12-11 Muehlbauer Luftfahrttechn Gmbh Feathering propeller system for motor gliders and single-engine aircraft
WO1998042980A1 (en) 1997-03-26 1998-10-01 Forskningscenter Risø A wind turbine with a wind velocity measurement system
AT408022B (en) * 1997-05-07 2001-08-27 Josef Dipl Ing Brosowitsch WIND TURBINE WITH VERTICAL OR INCLINED AXLE AND DRIVE EXPLOITATION
DE19948997B4 (en) * 1999-10-11 2005-04-14 Aerodyn Engineering Gmbh Single blade adjustment for wind turbines
ES2181572B1 (en) * 2001-01-31 2003-12-01 Fundacion Fatronik ROTOR DEVICE FOR INDEPENDENT CONTROL OF THE PASSAGE VARIATION OF EACH PALA.
EP1518101A4 (en) 2002-07-03 2008-03-19 Midwest Research Inst Resonance test system
EP2044326B1 (en) * 2006-07-06 2018-08-22 Acciona Windpower, S.A. Systems, methods and apparatuses for a wind turbine controller
US20100308586A1 (en) * 2008-02-29 2010-12-09 Efficient Drivetrains, Inc Wind Turbine Systems Using Continuously Variable Transmissions and Controls
US10598159B2 (en) 2016-05-06 2020-03-24 General Electric Company Wind turbine bearings
US11085417B2 (en) * 2019-12-19 2021-08-10 SJK Energy Solutions, LLC Kinetic fluid energy conversion system
CN113074087B (en) * 2021-04-12 2022-06-03 南通理工学院 Wind power generation device for new energy hybrid power ship

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US965387A (en) * 1909-11-22 1910-07-26 Hawxhurst Wind Turbine Power Company Windmill.
US1908894A (en) * 1930-05-20 1933-05-16 Fred W Findley Speed controls for aircraft
US2319592A (en) * 1940-07-24 1943-05-18 Wind Governor Corp Windmill
US2360792A (en) * 1941-03-22 1944-10-17 Morgan Smith S Co Wind turbine
US2484603A (en) * 1944-07-11 1949-10-11 Olaer Patent Co Hydraulic control device
US2441635A (en) * 1945-06-12 1948-05-18 Henry V Iverson Windmill
FR922918A (en) * 1946-01-16 1947-06-23 Condensation Application Mec Hydraulic regulated air-motors
US2724447A (en) * 1952-02-02 1955-11-22 Gen Motors Corp Propeller mechanism
US2807327A (en) * 1954-07-16 1957-09-24 Beech Aircraft Corp Hydraulic control full feathering propeller
US2889888A (en) * 1955-05-05 1959-06-09 Rotol Ltd Pitch lock for hydraulic pitch propeller
US2986219A (en) * 1957-05-27 1961-05-30 Marquardt Corp Freestream ram air turbine
US3163232A (en) * 1957-07-18 1964-12-29 United Aircraft Corp Hydraulic propeller system
US2971585A (en) * 1957-07-29 1961-02-14 United Aircraft Corp Sequencing and pressure peducing valve utilizing v-shaped orifice to effect pressure and gain regulation
US3269121A (en) * 1964-02-26 1966-08-30 Bening Ludwig Wind motor
GB1074736A (en) * 1964-09-09 1967-07-05 Dowty Rotol Ltd Wind motors
US3635583A (en) * 1968-11-15 1972-01-18 Dowty Rotol Ltd Ram-air turbines
GB1274677A (en) * 1968-11-15 1972-05-17 Dowty Rotol Ltd Improvements in or relating to ram-air turbines
US3820917A (en) * 1972-10-10 1974-06-28 Titovi Zavodi Litostroj Safety device for preventing the excessive speed of water turbines
US4003676A (en) * 1973-10-23 1977-01-18 Sweeney Thomas E Windmill blade and processes related thereto
FR2309744A1 (en) * 1975-04-30 1976-11-26 Ratier Sa Forest VARIATION CONTROL DEVICE OF THE BLADE OF A FAN
DE2655026C2 (en) * 1976-12-04 1979-01-18 Ulrich Prof. Dr.-Ing. 7312 Kirchheim Huetter Wind energy converter
DE2825061C2 (en) * 1978-06-08 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München windmill
DE3009922A1 (en) * 1980-03-14 1981-09-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Wind power generating station with servo control of blades - uses measuring instrument of safety monitoring system producing pulses processed electronically

Also Published As

Publication number Publication date
NL191603C (en) 1995-10-17
SE8101612L (en) 1981-09-18
BR8101496A (en) 1981-09-22
US4348156A (en) 1982-09-07
NO158229B (en) 1988-04-25
CA1146077A (en) 1983-05-10
FR2478216B1 (en) 1983-11-04
AU6841381A (en) 1981-09-24
KR830005486A (en) 1983-08-20
JPH0147628B2 (en) 1989-10-16
IL62272A0 (en) 1981-05-20
GB2071782A (en) 1981-09-23
DE3110265A1 (en) 1982-03-18
KR850000937B1 (en) 1985-06-28
AU541151B2 (en) 1984-12-20
NO810844L (en) 1981-09-18
ES500376A0 (en) 1982-05-01
IT8120377A0 (en) 1981-03-17
DE3110265C2 (en) 1987-06-04
ES8203755A1 (en) 1982-05-01
JPS57374A (en) 1982-01-05
GB2071782B (en) 1983-09-07
FR2478216A1 (en) 1981-09-18
SE446651B (en) 1986-09-29
NL8101233A (en) 1981-10-16
IT1137432B (en) 1986-09-10
IL62272A (en) 1983-09-30
AR224298A1 (en) 1981-11-13
NL191603B (en) 1995-06-16
DK105081A (en) 1981-09-18

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